AMD Radeon E8870 vs AMD Radeon E8950 Full Specs
768 Shaders 1GHz | 2,048 Shaders 735MHz |
4GB GDDR596GB/s | 8GB GDDR5192GB/s |
·· 1.54 TFLOPS | ·· 3.01 TFLOPS |
Form Factor MXM-B | Form Factor MXM-B |
TDP 75W | TDP 95W |
Radeon E88701.54 TFLOPSFP32
Radeon E89503.01 TFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 1.54 TFLOPSFP32 | Peak OPS 3.01 TFLOPSFP32 |
FP32 1.54 TFLOPS | FP32 3.01 TFLOPS |
FP64 96 GFLOPS | FP64 188.2 GFLOPS |
Pixel Rate 16 GPixel/s | Pixel Rate 23.5 GPixel/s |
Texture Rate 48 GTexel/s | Texture Rate 94.1 GTexel/s |
Shaders 768 Shaders | Shaders 2,048 Shaders |
TMUs 48 TMUs | TMUs 128 TMUs |
ROPs 16 ROPs | ROPs 32 ROPs |
CUs 12 CUs | CUs 32 CUs |
Boost Clock 1GHz | Boost Clock 735MHz |
L2 Cache 256KB shared | L2 Cache 768KB shared |
4GB GDDR5 | 8GB GDDR5 |
Memory Bus 128-bit | Memory Bus 256-bit |
Memory Speed 6GT/s | Memory Speed 6GT/s |
Memory Bandwidth 96GB/s | Memory Bandwidth 192GB/s |
TDP 75W | TDP 95W |
Multi-Monitor 3 | Multi-Monitor 3 |
HDCP HDCP 1.4 | HDCP HDCP 1.4 |
Encoder Model VCE 2.0 | Encoder Model VCE 3.0 |
Decoder Model UVD 4.2 | Decoder Model UVD 5.0 |
Form Factor MXM-B | Form Factor MXM-B |
Cooling Passive | Cooling Passive |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 160mm² | Die Size 359mm² |
Transistor Count 2.1 Billion | Transistor Count 5 Billion |
Transistor Density 13 MTr/mm² | Transistor Density 13.93 MTr/mm² |
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