Radeon HD 3870 Mac Edition

Graphics processor

Video memory: 512 MB^*
Memory bus: 256 bit^*
Rated memory bandwidth: 72.06 GB/s^*

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: TeraScale^*
Process node: 55 nm^*
GPU base clock: 777 MHz^*

Memory & storage

Video memory: 512 MB^*
Video memory type: Reported value 1: GDDR6^*
Reported value 2: GDDR4^*
Reported value 3: GDDR4^*
Memory bus: 256 bit^*
Rated memory bandwidth: 72.06 GB/s^*

System configuration

Detailed specifications

Specifications 1 · 24 fields

Product Name: Radeon HD 3870 Mac Edition^*
Product Name: Radeon HD 3870 Mac Edition^*
Product Name: Radeon HD 3870 Mac Edition^*
GPU Chip: RV670^*
GPU Chip: RV670^*
GPU Chip: RV670^*
Released: Jun 12th, 2008^*
Released: Jun 12th, 2008^*
Released: Jun 12th, 2008^*
Bus: PCIe 2.0 x16^*
Bus: PCIe 2.0 x16^*
Bus: PCIe 2.0 x16^*
Memory: 512 MB, GDDR4, 256 bit^*
Memory: 512 MB, GDDR4, 256 bit^*
Memory: 512 MB, GDDR4, 256 bit^*
GPU clock: 777^* MHz
GPU clock: 777^* MHz
GPU clock: 777^* MHz
Memory clock: 1,126^* MHz
Memory clock: 1,126^* MHz
Memory clock: 1,126^* MHz
Shaders TMUs ROPs: 320 / 16 / 16^*
Shaders TMUs ROPs: 320 / 16 / 16^*
Shaders TMUs ROPs: 320 / 16 / 16^*

Specifications 2 · 51 fields

Brand: ATI^*
Top BUS WIDTH: 256^* bit
Graphics Processor GPU Name: RV670^*
Graphics Processor Architecture: TeraScale^*
Graphics Processor Process Size: 55^* nm
Graphics Processor Transistors: 666 million^*
Graphics Processor Die Size: 192^* mm²
Graphics Card Release Date: Jun 12th, 2008^*
Graphics Card Generation: Radeon R600 (HD 3800)^*
Graphics Card Successor: Radeon R700^*
Graphics Card Production: End-of-life^*
Name: Radeon HD 3870 Mac Edition^*
Graphics Card Bus Interface: PCIe 2.0 x16^*
Clock Speeds GPU Clock: 777^* MHz
Clock Speeds Memory Clock: 1126 MHz 2.3 Gbps effective^*
Memory Memory Size: 512^* MB
Memory Memory Type: GDDR4^*
Memory Memory Bus: 256^* bit
Memory Bandwidth: 72.06^* GB/s
Render Config TMUs: 16^*
Top GRAPHICS PROCESSOR: RV670^*
Render Config ROPs: 16^*
Theoretical Performance Pixel Rate: 12.43 GPixel/s
Theoretical Performance Texture Rate: 12.43 GTexel/s
Board Design Slot Width: Single-slot^*
Board Design TDP: 106^* W
Board Design Suggested PSU: 300^* W
Board Design Outputs: 2x DVI 1x S-Video^*
Graphics Features DirectX: 10.1 (10_1)^*
Graphics Features OpenGL: 3.3 (full) 4.0 (partial)^*
source file: ati2008.json^*
Graphics Processor Foundry: TSMC^*
Graphics Card Predecessor: Radeon R500 PCIe^*
Recommended Resolutions: Good:640x480 | Playable:1280x720 | Low FPS:1366x768^*
Board Design Length: 241 mm 9.5 inches^*
Graphics Processor GPU Variant: RV670 XT (215-0708005)^*
Board Design Power Connectors: 1x 6-pin^*
Graphics Processor Density: 3.5M / mm²^*
Graphics Card Reviews: 80 in our database^*
Top TMUS: 16^*
Graphics Processor Chip Package: FCBGA-1281^*
Top ROPS: 16^*
Graphics Features Shader Model: 4.1^*
Top CORES: 320^*
Render Config Shading Units: 320^*
Render Config Compute Units: 4^*
Render Config L2 Cache: 256^* KB
Top MEMORY SIZE: 512^* MB
Theoretical Performance FP32 (float): 497.3^* GFLOPS
Theoretical Performance FP64 (double): 99.46 GFLOPS (1:5)
Top MEMORY TYPE: GDDR4^*

Specifications 3 · 27 fields

manufacturer: ATI^*
manufacturer: ATI^*
rop: 32^*
rop: 16^*
igp: No^*
igp: No^*
bus: PCIe 3.0 x16^*
bus: PCIe 2.0 x16^*
memType: GDDR6^*
memType: GDDR4^*
gpuChip: TU117^*
gpuChip: RV670^*
productName: Radeon HD 3870 Mac Edition^*
productName: Radeon HD 3870 Mac Edition^*
releaseYear: 2,008^*
releaseYear: 2,008^*
memSize: 0.512^*
memSize: 0.512^*
memBusWidth: 256^*
gpuClock: 777^*
gpuClock: 1,065^*
memClock: 1,126^*
memClock: 1,250^*
unifiedShader: 896^*
unifiedShader: 320^*
tmu: 16^*
tmu: 56^*

* Provisional data